The best video converter that I have used is
M4V Converter for Windows. As we know all iTunes movies/TV shows are encrypted with DRM protection, it can be played on Apple devices only. I have use a DRM removal program to remove DRM protection and convert to MP4 format with all audio tracks.After conversion, you will be able to watch all these videos on Apple unauthorized devices without limitation. Now you can check more info at:
https://www.tuneskit.com Hope this tip is useful to you.